// Copyright 2018 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

/**
 * Protocol for views owned by FLEViewController to handle context changes, specifically relating to
 * OpenGL context changes.
 */
@protocol FLEOpenGLContextHandling

/**
 * Sets the receiver as the current context object.
 */
- (void)makeCurrentContext;

/**
 * Called when the display is updated. In an NSOpenGLView this is best handled via a flushBuffer
 * call.
 */
- (void)onPresent;

@end
